PT-2022-10422 · Qualcomm · Snapdragon

Chengjia4574 · Published 2022-04-01 · Updated 2023-04-19 · CVE-2021-35103

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Qualcomm Snapdragon (affected versions not specified)

Description The issue is related to a possible out of bound write due to improper validation of the number of timer values received from firmware while syncing timers. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-35103

Affected Products

Snapdragon

References · 4

• https://qualcomm.com/company/product-security/bulletins/march-2022-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-35103 · Security Note
• https://t.me/cibsecurity/39984 · Telegram Post
• https://t.me/cvenotify/28260 · Telegram Post